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Formulation of Phase-Field Energies for Microstructure in Complex Crystal Structures

Submitted by Kaushik Dayal on

This is a preprint of the article: APPLIED PHYSICS LETTERS 96, 081916 2010

Formulation of Phase-Field Energies for Microstructure in Complex Crystal Structures

by Lun Yang and Kaushik Dayal

Abstract

Protection mechanisms of the iron-plated armor of a deep-sea hydrothermal vent gastropod

Submitted by Haimin Yao on

Dear Colleagues,

I would like to bring your attention to our latest PNAS paper which
was just published on-line in Early Edition. This paper focused
on the protection mechanism of the unique snail (Crysomallon squamiferum) shell from deep-sea hydrothermal environment. It is an Open Access Article. You can download it freely by clicking HERE or the attachment.

Nanobrücken Nanomechanical Testing Workshop: Feb 24-26, 2010 at INM Saarbrücken

Submitted by Oden Warren on

The Nanobrücken Nanomechanical Testing Workshop, Feb 24-26, 2010 at INM Saarbrücken in Germany, aims to bring together researchers from the international nanomechanical community in a forum that highlights both techniques and applications. The workshop features an outstanding lineup of keynote and invited speakers. We cordially invite you to attend and encourage you to participate with a contributed oral or poster presentation.

 

Problem in Abaqus

Submitted by vikas sharma on

hii Friends..

    i doing project on damage investigation in drilling of  fiber reinforced plastics using Finite element approach Abaqus 6.8, i want to plot between torque and time. but i am not succeed. plz any one suggest me , how to get plot between torque & Time. 

 

 

 

modeling cohesive element

Submitted by sandra on

hello,

 i am modelling a concrete beam with FRP bonded to beam with the adhesive. i hav tried to simulate adhesive using cohesive element Abaqus(from manual) for the past 2 months, but am getting missing  property definition for those elements.I am not sure the procedure I hav followed is correct, so please send me the procedure for modelling cohesive element and the contact between the adherent faces.

waiting for the  reply

 

statistics about students in world universities

Submitted by Mike Ciavarella on

dear Friend



I am comparing italian universities with Russian ones with US and with Cuban ones. Then I need some figures.



I have been able for example to find that there are about 50% of students-workers in Russia, what about US?

I mean full time workers, not just part time.



But I need to know more about these questions:-

1) how did the number of students in the last 10 years vary?  Increased?

2) how many students are doing economics or management - related subjects?

Urgent - Restarting Analysis due to Unexpected Computer Shutdown

Submitted by looyong on

Hi friends,

I am running a Abaqus Standard simulation for about 1.5

days. When I checked it now, the computer experienced a unexpected shutdown due

to power failure. I opened the CAE file and recovered the data. It still shows

that the simulation is running but it is actually not running.

How can I restart the analysis from the point where it

stopped. I am wary to click the restart under Edit Job because I am not sure if

that will cause the analysis to restart from time 0.

Urgently need advice on this. Thank you.

PhD Winterschool on Dielectric Elastomer Transducers

Submitted by Zhigang Suo on

I’ve just come back from a Winter School on Dielectric Elastomer Transducers, held at Monte Verità, Ascona, Switzerland, 10-16 January 2010.  Lectures were given by various people, covering the theory of electromechanical interaction, design of devices, development of materials, and technologies of manufacturing.  I was asked to give three lectures on the theory.  I attach the slides of my lectures.